cimxmlindicationhandler.cpp

Pegasus is an open-source implementationof the DMTF CIM and WBEM standards. It is designed to be por

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// Copyright (c) 2000, 2001, 2002 BMC Software; Hewlett-Packard Development
// Company, L.P.; IBM Corp.; The Open Group; Tivoli Systems.
// Copyright (c) 2003 BMC Software; Hewlett-Packard Development Company, L.P.;
// IBM Corp.; EMC Corporation, The Open Group.
// Copyright (c) 2004 BMC Software; Hewlett-Packard Development Company, L.P.;
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// Copyright (c) 2005 Hewlett-Packard Development Company, L.P.; IBM Corp.;
// EMC Corporation; VERITAS Software Corporation; The Open Group.
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#include <Pegasus/ExportClient/CIMExportClient.h>
#include <Pegasus/Handler/CIMHandler.h>
#include <Pegasus/Repository/CIMRepository.h>
#include <Pegasus/Config/ConfigManager.h>
#include <Pegasus/Common/Config.h>
#include <Pegasus/Common/PegasusVersion.h>
#include <Pegasus/Common/Constants.h>
#include <Pegasus/Common/SSLContext.h>
#include <Pegasus/Common/System.h>
#include <Pegasus/Common/Tracer.h>

PEGASUS_NAMESPACE_BEGIN

PEGASUS_USING_STD;


static Boolean verifyListenerCertificate(SSLCertificateInfo& certInfo)
{
    // ATTN: Add code to handle listener certificate verification.
    //
    return true;
}


class PEGASUS_HANDLER_LINKAGE CIMxmlIndicationHandler: public CIMHandler
{
public:

    CIMxmlIndicationHandler()
    {
        PEG_METHOD_ENTER(TRC_IND_HANDLER,
            "CIMxmlIndicationHandler::CIMxmlIndicationHandler");
        PEG_METHOD_EXIT();
    }

    virtual ~CIMxmlIndicationHandler()
    {
        PEG_METHOD_ENTER(TRC_IND_HANDLER,
            "CIMxmlIndicationHandler::~CIMxmlIndicationHandler");
        PEG_METHOD_EXIT();
    }

    void initialize(CIMRepository* repository)
    {

    }

    void terminate()
    {

    }

    void handleIndication(
    const OperationContext& context,
    const String nameSpace,
    CIMInstance& indicationInstance,
    CIMInstance& indicationHandlerInstance,
    CIMInstance& indicationSubscriptionInstance,
    ContentLanguageList& contentLanguages)
    {
        PEG_METHOD_ENTER(TRC_IND_HANDLER,
            "CIMxmlIndicationHandler::handleIndication()");

        //get destination for the indication
        Uint32 pos = indicationHandlerInstance.findProperty(
                CIMName ("destination"));
        if (pos == PEG_NOT_FOUND)
        {
            String msg = _getMalformedExceptionMsg();

            PEG_TRACE_STRING(TRC_IND_HANDLER, Tracer::LEVEL4, msg);

            PEG_TRACE_STRING(TRC_DISCARDED_DATA, Tracer::LEVEL2,
                "CIMxmlIndicationHandler::handleIndication failed to deliver "
                "indication: Destination property missing");

            PEG_METHOD_EXIT();
            throw PEGASUS_CIM_EXCEPTION(CIM_ERR_FAILED, msg);
        }

        CIMProperty prop = indicationHandlerInstance.getProperty(pos);

        String dest;
        try
        {
            prop.getValue().get(dest);
        }
        catch (TypeMismatchException& e)
        {
            MessageLoaderParms param(
                "Handler.CIMxmlIndicationHandler.CIMxmlIndicationHandler.ERROR",
                "CIMxmlIndicationHandler Error: ");

            String msg = MessageLoader::getMessage(param) + e.getMessage();

            PEG_TRACE_STRING(TRC_IND_HANDLER, Tracer::LEVEL4, msg);

            PEG_TRACE_STRING(TRC_DISCARDED_DATA, Tracer::LEVEL2,
                "CIMxmlIndicationHandler::handleIndication failed to deliver "
                "indication: Destination property type mismatch");

            PEG_METHOD_EXIT();
            throw PEGASUS_CIM_EXCEPTION(CIM_ERR_FAILED, msg);
        }

        try
        {
            static String PROPERTY_NAME__SSLCERT_FILEPATH =
                "sslCertificateFilePath";
            static String PROPERTY_NAME__SSLKEY_FILEPATH  = "sslKeyFilePath";

            //
            // Get the sslCertificateFilePath property from the Config Manager.
            //
            ConfigManager* configManager = ConfigManager::getInstance();

            String certPath;
            certPath = ConfigManager::getHomedPath(
                configManager->getCurrentValue(
                    PROPERTY_NAME__SSLCERT_FILEPATH));

            //
            // Get the sslKeyFilePath property from the Config Manager.
            //
            String keyPath;
            keyPath = ConfigManager::getHomedPath(
                configManager->getCurrentValue(
                    PROPERTY_NAME__SSLKEY_FILEPATH));

            String trustPath = String::EMPTY;

            String randFile = String::EMPTY;

#ifdef PEGASUS_SSL_RANDOMFILE
            randFile =
                ConfigManager::getHomedPath(PEGASUS_SSLSERVER_RANDOMFILE);
#endif

            Monitor monitor;
            HTTPConnector httpConnector(&monitor);

            CIMExportClient exportclient(&monitor, &httpConnector);
            Uint32 colon = dest.find (":");
            Uint32 portNumber = 0;
            Boolean useHttps = false;
            String destStr = dest;
            String hostStr;

            //
            // If the URL has https (https://hostname:port/... or
            // https://hostname/...) then use SSL for Indication delivery.
            // If it has http (http://hostname:port/...
            // or http://hostname/...) then do not use SSL.
            //
            if (colon != PEG_NOT_FOUND)
            {
                String httpStr = dest.subString(0, colon);
                if (String::equalNoCase(httpStr, "https"))
                {
                    useHttps = true;
                }
                else if (String::equalNoCase(httpStr, "http"))
                {
                    useHttps = false;
                }
                else
                {
                    String msg = _getMalformedExceptionMsg();

                    PEG_TRACE_STRING(TRC_IND_HANDLER, Tracer::LEVEL4, msg+dest);
                    PEG_TRACE_STRING(TRC_DISCARDED_DATA, Tracer::LEVEL2,
                        "CIMxmlIndicationHandler::handleIndication failed to "
                        "deliver indication: "
                        "missing http or https "
                        "in Destination " + dest);

                    PEG_METHOD_EXIT();
                    throw PEGASUS_CIM_EXCEPTION(CIM_ERR_NOT_SUPPORTED,
                        msg + dest);
                }
            }
            else
            {
                String msg = _getMalformedExceptionMsg();